2045760003

素因数分解:

$3^3\times 7^1\times {\mathrm{10824127}}^1$

素因数の和:10824143

約数の個数: 16

約数和(自身を含む): 3463720960

約数和(自身を除く): 1417960957

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10824127, 32472381, 75768889, 97417143, 227306667, 292251429, 681920001, 2045760003]

約数ペア:

[(1, 2045760003), (3, 681920001), (7, 292251429), (9, 227306667), (21, 97417143), (27, 75768889), (63, 32472381), (189, 10824127)]